I cannot speak to those specific rules of football, but in general, lineman are allowed to be downfield on any pass where the ball is caught BEHIND the line of scrimmage.
In American football, offensive linemen can be a maximum of 1 yard downfield at the time the ball is thrown on a forward pass. Beyond this yard, they would be considered ineligible receivers and an illegal man downfield penalty would be called.
In the game of American football, an offensive lineman is a player who is primarily responsible for blocking.
As of the 2011 football season they do have the heaviest offensive line in college football.
offensive lineman
the people in football games are quarterbacks, running back, linebacker, offensive lineman, defensive linemen, and wide receiver.
Anthony Munoz, often considered the greatest offensive lineman of all time for the following reasons: 11-time pro-bowl selection (most of any offensive lineman) 9-time 1st Team All-Pro (most of any offensive lineman) Offensive Lineman of the Year in 1981, 1987 and 1988 NFLPA Lineman of the Year in 1981, 1985, 1988 and 1989 NFL Alumni Ass'n Offensive Lineman of the Year in 1987, 1989, 1990 and 1991 1991 Walter Payton Man of the Year In 1999, ranked #17 on Sporting News' list of the 100 greatest football players (next highest offensive lineman was #24)
Doug Legursky has: Played Himself - Pittsburgh Steelers Offensive Lineman in "The NFL on CBS" in 1956. Played Himself - Pittsburgh Steelers Offensive Lineman in "NFL Monday Night Football" in 1970. Played Himself - Pittsburgh Steelers Offensive Lineman in "NBC Sunday Night Football" in 2006. Played Himself - Pittsburgh Steelers Right Guard in "NFL Replay" in 2006. Played Himself - Pittsburgh Steelers Offensive Lineman in "NFL Thursday Night Football" in 2006. Played Himself - Pittsburgh Steelers Starting Center in "Super Bowl XLV" in 2011.
Dave Costa - offensive lineman - was born in 1978.
running back,quarterback,offensive lineman,wide receiver,tight end,full back
A rodeo block is when an offensive lineman is engaged in blocking a defender who can't get away until the play is finished.
He never played pro football, but he was an offensive lineman with the University of Arkansas Razorbacks in the mid-1960s.
Bob Fisher - offensive lineman - died in 1983-05.